Ibikoresho byubuvuzi
Bitewe numwihariko wibidukikije bikoreshwa nibisabwa biranga ibikoresho byubuvuzi, hariho amahame akomeye yo gutoranya ibikoresho byubuvuzi.
Mbere ya byose, ibyuma bigomba kuba byoroshye, kandi malleability irakomeye kugirango byoroshye kuboneka, ariko ntibikomeye cyane, kuko igikoresho cyo kubaga kimaze gushingwa, gikeneye kugumana imiterere yacyo kandi ntigihinduke byoroshye.Ukurikije ubwoko bwibikoresho, gukoresha ibyuma birashobora gukenera kuba byoroshye, kubera ko ibikoresho byinshi byo kubaga bigomba kuba birebire kandi binini cyane, nka scalpels, pliers, kasi, nibindi.
Icya kabiri, hejuru yicyuma cyibikoresho byo kubaga bigomba kuba bikomeye kandi birabagirana, kugirango ibikoresho byoroshye guhanagura, ntibizahishe bagiteri, kandi birinde neza kwandura indwara zabantu.
Hanyuma,icyuma ntigikeneye gufata imiti hamwe nuduce twabantu, kugirango kitazatera umwanda wicyuma umubiri wumuntu mugihe cyo kubaga.